133674320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1732

約数の個数: 80

約数和(自身を含む): 339144960

約数和(自身を除く): 205470640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 1027, 1040, 1264, 1580, 1627, 2054, 3160, 3254, 4108, 5135, 6320, 6508, 8135, 8216, 10270, 13016, 16270, 16432, 20540, 21151, 26032, 32540, 41080, 42302, 65080, 82160, 84604, 105755, 128533, 130160, 169208, 211510, 257066, 338416, 423020, 514132, 642665, 846040, 1028264, 1285330, 1670929, 1692080, 2056528, 2570660, 3341858, 5141320, 6683716, 8354645, 10282640, 13367432, 16709290, 26734864, 33418580, 66837160, 133674320]

約数ペア:

[(1, 133674320), (2, 66837160), (4, 33418580), (5, 26734864), (8, 16709290), (10, 13367432), (13, 10282640), (16, 8354645), (20, 6683716), (26, 5141320), (40, 3341858), (52, 2570660), (65, 2056528), (79, 1692080), (80, 1670929), (104, 1285330), (130, 1028264), (158, 846040), (208, 642665), (260, 514132), (316, 423020), (395, 338416), (520, 257066), (632, 211510), (790, 169208), (1027, 130160), (1040, 128533), (1264, 105755), (1580, 84604), (1627, 82160), (2054, 65080), (3160, 42302), (3254, 41080), (4108, 32540), (5135, 26032), (6320, 21151), (6508, 20540), (8135, 16432), (8216, 16270), (10270, 13016)]